function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=no,scrollbars=no,location=no,statusbar=no,menubar=no,resizable=yes,directories=no,width=300,height=90,left = 550,top = 375');");
}